{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "ransom", "arguments": ["place", "tool", "attacker", "damage amount", "time", "attack pattern", "price", "payment method"]}], "input": "But not only are the attacks giving criminals a taste of their own medicine in becoming victims of cyber-theft , they are also preventing ransomware victims from unlocking their encrypted files -- because , as far as those distributing the malware are concerned , they never received their ransom payment ."}
{"ransom": [{"place": "NAN", "tool": "NAN", "attacker": "they", "damage amount": "NAN", "time": "NAN", "attack pattern": "NAN", "price": "NAN", "payment method": "NAN"}]}